V形拉线的门型杆塔深埋式接地与装配式基础自然接地的综合的接地电阻简易计算式应为()。
A.R≈0.07ρ
B.R≈0.05ρ
C.R≈0.28ρ
D.R≈0.04ρ
参考答案:D
After getting up in the morning, my mother is used to reading the _______ newspaper.
A.late
B.lately
C.later
D.latest
融易通卡的透支手续费按预借现金金额的(),最低2元。
A、0.1%
B、0.2%
C、0.3%
D、0.4%